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Wireless Application Protocol (WAP) Interview Preparation Guide

WAP Interview Questions and Answers will guide us now that Wireless Application Protocol (WAP) is an open international standard for application-layer network communications in a wireless-communication environment. Most use of WAP involves accessing the mobile web from a mobile phone or from a PDA. So learn more about WAP or get preparation for the job of Wireless Application Protocol (WAP) with the help of this WAP Interview Questions with Answers guide

12 WAP Questions and Answers:

Wireless Application Protocol (WAP) is a protocol for transmitting data between servers and clients (usually small wireless devices like mobile phones). WAP is analogous to HTTP in the World Wide Web. Many mobile phones include WAP browser software to allow users access to Internet WAP sites.

In theory, yes. However, not all WAP handsets will support them. Another approach to session management is to use hidden form fields containing session identifiers (either in the header using the 'POST' method or in the URL using the 'GET' method.)

No. Not necessarily. If you want to serve up simple WAP content, you can use an existing web server (and just change the MIME types). A mobile will connect to your server through a WAP gateway located in their mobile operator's network.

However, there are some advantages to hosting your applications on a WAP gateway - since it is part of the mobile network. You can have access to information like the mobile's number, identity, and possibly location.

One of the layers of the WAP stack, known as WTLS, provides encryption and authentication for server-to-client security. This prevents fraudulent access to WAP transactions and opens the way for e-commerce- and intranet-type applications.